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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1882 | 1 |
| 1931 | 1 |
| 1934 | 1 |
| 1939 | 1 |
| 1945 | 2 |
| 1947 | 2 |
| 1948 | 1 |
| 1949 | 1 |
| 1950 | 1 |
| 1951 | 2 |
| 1952 | 1 |
| 1953 | 2 |
| 1954 | 4 |
| 1955 | 2 |
| 1956 | 4 |
| 1957 | 4 |
| 1958 | 4 |
| 1959 | 5 |
| 1960 | 6 |
| 1961 | 4 |
| 1962 | 11 |
| 1963 | 6 |
| 1964 | 7 |
| 1965 | 5 |
| 1966 | 7 |
| 1967 | 7 |
| 1968 | 13 |
| 1969 | 13 |
| 1970 | 13 |
| 1971 | 18 |
| 1972 | 20 |
| 1973 | 21 |
| 1974 | 17 |
| 1975 | 18 |
| 1976 | 34 |
| 1977 | 32 |
| 1978 | 29 |
| 1979 | 28 |
| 1980 | 37 |
| 1981 | 36 |
| 1982 | 32 |
| 1983 | 30 |
| 1984 | 51 |
| 1985 | 43 |
| 1986 | 44 |
| 1987 | 42 |
| 1988 | 46 |
| 1989 | 49 |
| 1990 | 53 |
| 1991 | 51 |
| 1992 | 72 |
| 1993 | 61 |
| 1994 | 81 |
| 1995 | 78 |
| 1996 | 93 |
| 1997 | 105 |
| 1998 | 108 |
| 1999 | 127 |
| 2000 | 144 |
| 2001 | 142 |
| 2002 | 160 |
| 2003 | 164 |
| 2004 | 189 |
| 2005 | 214 |
| 2006 | 244 |
| 2007 | 262 |
| 2008 | 291 |
| 2009 | 327 |
| 2010 | 372 |
| 2011 | 433 |
| 2012 | 432 |
| 2013 | 393 |
| 2014 | 447 |
| 2015 | 467 |
| 2016 | 493 |
| 2017 | 514 |
| 2018 | 502 |
| 2019 | 497 |
| 2020 | 567 |
| 2021 | 664 |
| 2022 | 639 |
| 2023 | 671 |
| 2024 | 252 |